2026 IRS Quarterly Estimated Tax Deadlines
Live countdown timers, official filing schedules, 1-click calendar sync, and state voucher requirements for freelancers, 1099 contractors, and business owners.
Next Filing Deadline: Q1 2026 Estimated Tax
Due on April 15, 2026 • Period: January 1 – March 31, 2026
2026 Master Quarterly Filing Schedule
Official due dates for IRS Form 1040-ES and state estimated tax vouchers
| Quarter | Income Period Covered | Official Due Date | Required Forms |
|---|---|---|---|
Quarter 1 | January 1 – March 31, 2026 | April 15, 2026 | IRS Form 1040-ES / State Vouchers |
Quarter 2Short 2-Month | April 1 – May 31, 2026 | June 15, 2026 | IRS Form 1040-ES / State Vouchers |
Quarter 3 | June 1 – August 31, 2026 | September 15, 2026 | IRS Form 1040-ES / State Vouchers |
Quarter 4 | September 1 – December 31, 2026 | January 15, 2027 | IRS Form 1040-ES / State Vouchers |
Annual Filing | Full Tax Year (Jan 1 – Dec 31, 2026) | April 15, 2027 | IRS Form 1040, Schedule C & Schedule SE |
IRS Safe Harbor & Penalty Prevention
How to guarantee zero underpayment penalties from the IRS
Prepay at least 90% of your total tax liability for 2026 across the 4 quarterly deadlines in equal installments.
Prepay 100% of the total tax shown on your 2025 return (Form 1040, Line 24). Best for protecting growing businesses.
If your 2025 Adjusted Gross Income exceeded $150,000, prepay 110% of your 2025 tax to ensure zero penalties.
State Estimated Tax Agency & Voucher Directory
Select your state to view required quarterly tax vouchers, tax agencies, and localized deadlines.
California
State Tax Rate: 1.0% – 13.3%Responsible for state estimated voucher collections and processing.
Submit alongside Federal Form 1040-ES on April 15, June 15, Sept 15, and Jan 15.
How to File & Pay 2026 Quarterly Taxes: Step-by-Step Guide
A practical, screen-by-screen walkthrough for freelancers, independent contractors, and sole proprietors
Calculate Your Net Taxable Business Profit
Do not pay taxes on gross invoice revenue. Add up all gross contractor payments earned in the quarter and subtract allowable operating expenses (mileage, software, hardware, home office). For example, if you earned $10,000 and spent $1,500 on business gear, your taxable profit is $8,500.
Pay Federal Taxes via IRS Direct Pay (Free & No Login Required)
Visit irs.gov/directpay. Select Reason for Payment: Estimated Tax, Apply Payment To: 1040ES, and select Tax Year 2026. Enter your checking account details for a 100% free direct bank debit.
Pay Your State Department of Revenue Voucher
If your state levies a personal income tax (such as California Form 540-ES or New York Form IT-2105), submit your state portion through your state’s online revenue portal using the state selector above. If you live in a 0% state tax jurisdiction (Texas, Florida, Washington, etc.), you can skip this step entirely.
Save Confirmation Numbers for Annual Form 1040 (Schedule 3)
Always download the PDF confirmation receipt for each payment. When you file your annual tax return in April 2027, you will report these exact prepayment dollar amounts on Schedule 3, Line 10 so the IRS credits every dollar against your annual liability.
Pay immediately rather than waiting for the next quarter. The IRS calculates late penalties on a daily compound rate; paying 10 days late costs pennies, whereas waiting 3 months triggers substantial interest. If you had uneven seasonal earnings, you can file IRS Form 2210 (Annualized Income Installment Method) in April to eliminate penalties on backloaded income.
Calculate Your Exact Quarterly Payment Amount
Enter your gross revenue and deductible business expenses to determine your exact quarterly tax reserve and guilt-free take-home pay in seconds.
Frequently Asked Questions About 2026 Estimated Taxes
What happens if an IRS estimated tax deadline falls on a weekend or federal holiday?
Under IRS rules, if a quarterly tax due date falls on a Saturday, Sunday, or legal federal holiday (such as Emancipation Day in Washington D.C.), the official deadline automatically shifts to the very next business day.
How does the IRS calculate the late underpayment penalty?
The IRS assesses underpayment penalties based on the federal statutory interest rate (typically 7%–8% annualized) applied specifically for the exact number of days each quarterly payment was late or underpaid.
Can I skip a quarterly payment if I earned $0 or had no freelance profit in a quarter?
Yes. If your business had zero net profit during a specific quarter, you do not owe an estimated tax payment for that period. When filing your annual Form 1040, you can submit Form 2210 (Annualized Income Installment Method) to show the IRS that your earnings were uneven.
Where can I pay my federal quarterly estimated taxes online without paper vouchers?
You can pay directly online using IRS Direct Pay (irs.gov/directpay) from your checking account for free without creating an account, or via the Electronic Federal Tax Payment System (EFTPS) for scheduled recurring withdrawals.
Do states follow the exact same quarterly estimated tax schedule as the IRS?
Most states with a personal income tax follow the identical 4 quarterly deadlines (April 15, June 15, Sept 15, Jan 15) using their own state vouchers. States with 0% personal income tax (such as Texas, Florida, and Washington) require zero state vouchers.
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